/*
 ******************************************************************************
 *  Java Signal Framework for routing java objects. 
 *  Copyright (C) 2008  Manuel Stahl (thymythos@web.de)
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License as published by the Free Software Foundation; either
 *  version 2 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public
 *  License along with this library; if not, write to the Free
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 ****************************************************************************** 
 */
package org.tru42.signal.model;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;


/**
 * A Signal belongs to exactly one <code>SignalsSource</code>.
 * It can be connected to several compatible <code>Sink</code>s.
 * @author Manuel Stahl
 *
 */
final public class MethodSignal extends AbstractSignal {
	
	private final Method method;
	
	public MethodSignal(Object owner, Method signal) {
		super(owner);
		this.method = signal;
	}
	
	@Override
	public void trigger() throws IllegalArgumentException, IllegalAccessException, InvocationTargetException {
		method.invoke(owner);
	}
	
	@Override
	public String getName() {
		return method.getName();
	}

	@Override
	public Class<?>[] getTypes() {
		return method.getParameterTypes();
	}
	
}
